| Primary Identifier | MGI:3770151 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Pbx1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neo cassette was inserted into intron 5 and an additional loxP site was inserted into intron 6. The neo cassette and exon 6 were subsequently removed by cre-mediated recombination using a transiently expressing cre plasmid. |